1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 Vu, A. Hamel, D.J. Zhou, H. Dahlquist, F.W. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic C3 H7 N O2 89.093 y ALANINE L-peptide linking C6 H15 N4 O2 1 175.209 y ARGININE L-peptide linking C4 H8 N2 O3 132.118 y ASPARAGINE L-peptide linking C4 H7 N O4 133.103 y ASPARTIC ACID L-peptide linking C3 H7 N O2 S 121.158 y CYSTEINE L-peptide linking C5 H10 N2 O3 146.144 y GLUTAMINE L-peptide linking C5 H9 N O4 147.129 y GLUTAMIC ACID L-peptide linking C2 H5 N O2 75.067 y GLYCINE peptide linking C6 H10 N3 O2 1 156.162 y HISTIDINE L-peptide linking C6 H13 N O2 131.173 y ISOLEUCINE L-peptide linking C6 H13 N O2 131.173 y LEUCINE L-peptide linking C6 H15 N2 O2 1 147.195 y LYSINE L-peptide linking C5 H11 N O2 S 149.211 y METHIONINE L-peptide linking C9 H11 N O2 165.189 y PHENYLALANINE L-peptide linking C5 H9 N O2 115.130 y PROLINE L-peptide linking C3 H7 N O3 105.093 y SERINE L-peptide linking C4 H9 N O3 119.119 y THREONINE L-peptide linking C9 H11 N O3 181.189 y TYROSINE L-peptide linking C5 H11 N O2 117.146 y VALINE L-peptide linking NE J.Biomol.Nmr JBNME9 0800 0925-2738 51 49 55 10.1007/s10858-011-9540-2 21947914 The structure and dynamic properties of the complete histidine phosphotransfer domain of the chemotaxis specific histidine autokinase CheA from Thermotoga maritima. 2011 10.2210/pdb2ld6/pdb pdb_00002ld6 15776.867 Chemotaxis protein CheA 2.7.13.3 HPt domain residues 1-131 1 man polymer no no MMEEYLGVFVDETKEYLQNLNDTLLELEKNPEDMELINEAFRALHTLKGMAGTMGFSSMAKLCHTLENILDKARNSEIKI TSDLLDKIFAGVDMITRMVDKIVSEGSDDIGENIDVFSDTIKSFASSGKEKLEHHHHHH MMEEYLGVFVDETKEYLQNLNDTLLELEKNPEDMELINEAFRALHTLKGMAGTMGFSSMAKLCHTLENILDKARNSEIKI TSDLLDKIFAGVDMITRMVDKIVSEGSDDIGENIDVFSDTIKSFASSGKEKLEHHHHHH A polypeptide(L) n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n sample cheA, TM_0702 2336 Thermotoga maritima 562 Escherichia coli pET22b(+) database_2 pdbx_database_status struct_ref_seq_dif repository Initial release Database references Other 1 0 2011-10-12 1 1 2023-06-14 _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_database_status.status_code_nmr_data _struct_ref_seq_dif.details BMRB Y RCSB 2011-05-16 REL REL REL REL average and minimized 100 26 2D 1H-15N HSQC 3D CBCA(CO)NH 3D HNCACB 2D 1H-13C HSQC 3D C(CO)NH 3D HCCH-TOCSY 4D 15N,13C NOESY 4D 13C,13C NOESY 90 % 10 % [U-99% 2H] 1 mM [U-99% 13C; U-99% 15N] 0.05 7.4 ambient 298 K DGSA-distance geometry simulated annealing 1 minimized average structure 1 mM [U-99% 13C; U-99% 15N] P1, 90 % H2O/10 % [U-99% 2H] D2O 90% H2O/10% D2O Brunger structure solution X-PLOR 3.851 Kraulis data analysis ANSIG Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax processing NMRPipe Brunger refinement X-PLOR 3.851 600 Varian INOVA Varian INOVA MET 1 n 1 MET 1 A MET 2 n 2 MET 2 A GLU 3 n 3 GLU 3 A GLU 4 n 4 GLU 4 A TYR 5 n 5 TYR 5 A LEU 6 n 6 LEU 6 A GLY 7 n 7 GLY 7 A VAL 8 n 8 VAL 8 A PHE 9 n 9 PHE 9 A VAL 10 n 10 VAL 10 A ASP 11 n 11 ASP 11 A GLU 12 n 12 GLU 12 A THR 13 n 13 THR 13 A LYS 14 n 14 LYS 14 A GLU 15 n 15 GLU 15 A TYR 16 n 16 TYR 16 A LEU 17 n 17 LEU 17 A GLN 18 n 18 GLN 18 A ASN 19 n 19 ASN 19 A LEU 20 n 20 LEU 20 A ASN 21 n 21 ASN 21 A ASP 22 n 22 ASP 22 A THR 23 n 23 THR 23 A LEU 24 n 24 LEU 24 A LEU 25 n 25 LEU 25 A GLU 26 n 26 GLU 26 A LEU 27 n 27 LEU 27 A GLU 28 n 28 GLU 28 A LYS 29 n 29 LYS 29 A ASN 30 n 30 ASN 30 A PRO 31 n 31 PRO 31 A GLU 32 n 32 GLU 32 A ASP 33 n 33 ASP 33 A MET 34 n 34 MET 34 A GLU 35 n 35 GLU 35 A LEU 36 n 36 LEU 36 A ILE 37 n 37 ILE 37 A ASN 38 n 38 ASN 38 A GLU 39 n 39 GLU 39 A ALA 40 n 40 ALA 40 A PHE 41 n 41 PHE 41 A ARG 42 n 42 ARG 42 A ALA 43 n 43 ALA 43 A LEU 44 n 44 LEU 44 A HIS 45 n 45 HIS 45 A THR 46 n 46 THR 46 A LEU 47 n 47 LEU 47 A LYS 48 n 48 LYS 48 A GLY 49 n 49 GLY 49 A MET 50 n 50 MET 50 A ALA 51 n 51 ALA 51 A GLY 52 n 52 GLY 52 A THR 53 n 53 THR 53 A MET 54 n 54 MET 54 A GLY 55 n 55 GLY 55 A PHE 56 n 56 PHE 56 A SER 57 n 57 SER 57 A SER 58 n 58 SER 58 A MET 59 n 59 MET 59 A ALA 60 n 60 ALA 60 A LYS 61 n 61 LYS 61 A LEU 62 n 62 LEU 62 A CYS 63 n 63 CYS 63 A HIS 64 n 64 HIS 64 A THR 65 n 65 THR 65 A LEU 66 n 66 LEU 66 A GLU 67 n 67 GLU 67 A ASN 68 n 68 ASN 68 A ILE 69 n 69 ILE 69 A LEU 70 n 70 LEU 70 A ASP 71 n 71 ASP 71 A LYS 72 n 72 LYS 72 A ALA 73 n 73 ALA 73 A ARG 74 n 74 ARG 74 A ASN 75 n 75 ASN 75 A SER 76 n 76 SER 76 A GLU 77 n 77 GLU 77 A ILE 78 n 78 ILE 78 A LYS 79 n 79 LYS 79 A ILE 80 n 80 ILE 80 A THR 81 n 81 THR 81 A SER 82 n 82 SER 82 A ASP 83 n 83 ASP 83 A LEU 84 n 84 LEU 84 A LEU 85 n 85 LEU 85 A ASP 86 n 86 ASP 86 A LYS 87 n 87 LYS 87 A ILE 88 n 88 ILE 88 A PHE 89 n 89 PHE 89 A ALA 90 n 90 ALA 90 A GLY 91 n 91 GLY 91 A VAL 92 n 92 VAL 92 A ASP 93 n 93 ASP 93 A MET 94 n 94 MET 94 A ILE 95 n 95 ILE 95 A THR 96 n 96 THR 96 A ARG 97 n 97 ARG 97 A MET 98 n 98 MET 98 A VAL 99 n 99 VAL 99 A ASP 100 n 100 ASP 100 A LYS 101 n 101 LYS 101 A ILE 102 n 102 ILE 102 A VAL 103 n 103 VAL 103 A SER 104 n 104 SER 104 A GLU 105 n 105 GLU 105 A GLY 106 n 106 GLY 106 A SER 107 n 107 SER 107 A ASP 108 n 108 ASP 108 A ASP 109 n 109 ASP 109 A ILE 110 n 110 ILE 110 A GLY 111 n 111 GLY 111 A GLU 112 n 112 GLU 112 A ASN 113 n 113 ASN 113 A ILE 114 n 114 ILE 114 A ASP 115 n 115 ASP 115 A VAL 116 n 116 VAL 116 A PHE 117 n 117 PHE 117 A SER 118 n 118 SER 118 A ASP 119 n 119 ASP 119 A THR 120 n 120 THR 120 A ILE 121 n 121 ILE 121 A LYS 122 n 122 LYS 122 A SER 123 n 123 SER 123 A PHE 124 n 124 PHE 124 A ALA 125 n 125 ALA 125 A SER 126 n 126 SER 126 A SER 127 n 127 SER 127 A GLY 128 n 128 GLY 128 A LYS 129 n 129 LYS 129 A GLU 130 n 130 GLU 130 A LYS 131 n 131 LYS 131 A LEU 132 n 132 LEU 132 A GLU 133 n 133 GLU 133 A n 134 134 A n 135 135 A n 136 136 A n 137 137 A n 138 138 A n 139 139 A author_defined_assembly 1 monomeric 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 1_555 x,y,z identity operation 0.0000000000 0.0000000000 0.0000000000 1 A HIS 134 A HIS 134 1 Y 1 A HIS 135 A HIS 135 1 Y 1 A HIS 136 A HIS 136 1 Y 1 A HIS 137 A HIS 137 1 Y 1 A HIS 138 A HIS 138 1 Y 1 A HIS 139 A HIS 139 1 Y 2 A HIS 134 A HIS 134 1 Y 2 A HIS 135 A HIS 135 1 Y 2 A HIS 136 A HIS 136 1 Y 2 A HIS 137 A HIS 137 1 Y 2 A HIS 138 A HIS 138 1 Y 2 A HIS 139 A HIS 139 1 Y 3 A HIS 134 A HIS 134 1 Y 3 A HIS 135 A HIS 135 1 Y 3 A HIS 136 A HIS 136 1 Y 3 A HIS 137 A HIS 137 1 Y 3 A HIS 138 A HIS 138 1 Y 3 A HIS 139 A HIS 139 1 Y 4 A HIS 134 A HIS 134 1 Y 4 A HIS 135 A HIS 135 1 Y 4 A HIS 136 A HIS 136 1 Y 4 A HIS 137 A HIS 137 1 Y 4 A HIS 138 A HIS 138 1 Y 4 A HIS 139 A HIS 139 1 Y 5 A HIS 134 A HIS 134 1 Y 5 A HIS 135 A HIS 135 1 Y 5 A HIS 136 A HIS 136 1 Y 5 A HIS 137 A HIS 137 1 Y 5 A HIS 138 A HIS 138 1 Y 5 A HIS 139 A HIS 139 1 Y 6 A HIS 134 A HIS 134 1 Y 6 A HIS 135 A HIS 135 1 Y 6 A HIS 136 A HIS 136 1 Y 6 A HIS 137 A HIS 137 1 Y 6 A HIS 138 A HIS 138 1 Y 6 A HIS 139 A HIS 139 1 Y 7 A HIS 134 A HIS 134 1 Y 7 A HIS 135 A HIS 135 1 Y 7 A HIS 136 A HIS 136 1 Y 7 A HIS 137 A HIS 137 1 Y 7 A HIS 138 A HIS 138 1 Y 7 A HIS 139 A HIS 139 1 Y 8 A HIS 134 A HIS 134 1 Y 8 A HIS 135 A HIS 135 1 Y 8 A HIS 136 A HIS 136 1 Y 8 A HIS 137 A HIS 137 1 Y 8 A HIS 138 A HIS 138 1 Y 8 A HIS 139 A HIS 139 1 Y 9 A HIS 134 A HIS 134 1 Y 9 A HIS 135 A HIS 135 1 Y 9 A HIS 136 A HIS 136 1 Y 9 A HIS 137 A HIS 137 1 Y 9 A HIS 138 A HIS 138 1 Y 9 A HIS 139 A HIS 139 1 Y 10 A HIS 134 A HIS 134 1 Y 10 A HIS 135 A HIS 135 1 Y 10 A HIS 136 A HIS 136 1 Y 10 A HIS 137 A HIS 137 1 Y 10 A HIS 138 A HIS 138 1 Y 10 A HIS 139 A HIS 139 1 Y 11 A HIS 134 A HIS 134 1 Y 11 A HIS 135 A HIS 135 1 Y 11 A HIS 136 A HIS 136 1 Y 11 A HIS 137 A HIS 137 1 Y 11 A HIS 138 A HIS 138 1 Y 11 A HIS 139 A HIS 139 1 Y 12 A HIS 134 A HIS 134 1 Y 12 A HIS 135 A HIS 135 1 Y 12 A HIS 136 A HIS 136 1 Y 12 A HIS 137 A HIS 137 1 Y 12 A HIS 138 A HIS 138 1 Y 12 A HIS 139 A HIS 139 1 Y 13 A HIS 134 A HIS 134 1 Y 13 A HIS 135 A HIS 135 1 Y 13 A HIS 136 A HIS 136 1 Y 13 A HIS 137 A HIS 137 1 Y 13 A HIS 138 A HIS 138 1 Y 13 A HIS 139 A HIS 139 1 Y 14 A HIS 134 A HIS 134 1 Y 14 A HIS 135 A HIS 135 1 Y 14 A HIS 136 A HIS 136 1 Y 14 A HIS 137 A HIS 137 1 Y 14 A HIS 138 A HIS 138 1 Y 14 A HIS 139 A HIS 139 1 Y 15 A HIS 134 A HIS 134 1 Y 15 A HIS 135 A HIS 135 1 Y 15 A HIS 136 A HIS 136 1 Y 15 A HIS 137 A HIS 137 1 Y 15 A HIS 138 A HIS 138 1 Y 15 A HIS 139 A HIS 139 1 Y 16 A HIS 134 A HIS 134 1 Y 16 A HIS 135 A HIS 135 1 Y 16 A HIS 136 A HIS 136 1 Y 16 A HIS 137 A HIS 137 1 Y 16 A HIS 138 A HIS 138 1 Y 16 A HIS 139 A HIS 139 1 Y 17 A HIS 134 A HIS 134 1 Y 17 A HIS 135 A HIS 135 1 Y 17 A HIS 136 A HIS 136 1 Y 17 A HIS 137 A HIS 137 1 Y 17 A HIS 138 A HIS 138 1 Y 17 A HIS 139 A HIS 139 1 Y 18 A HIS 134 A HIS 134 1 Y 18 A HIS 135 A HIS 135 1 Y 18 A HIS 136 A HIS 136 1 Y 18 A HIS 137 A HIS 137 1 Y 18 A HIS 138 A HIS 138 1 Y 18 A HIS 139 A HIS 139 1 Y 19 A HIS 134 A HIS 134 1 Y 19 A HIS 135 A HIS 135 1 Y 19 A HIS 136 A HIS 136 1 Y 19 A HIS 137 A HIS 137 1 Y 19 A HIS 138 A HIS 138 1 Y 19 A HIS 139 A HIS 139 1 Y 20 A HIS 134 A HIS 134 1 Y 20 A HIS 135 A HIS 135 1 Y 20 A HIS 136 A HIS 136 1 Y 20 A HIS 137 A HIS 137 1 Y 20 A HIS 138 A HIS 138 1 Y 20 A HIS 139 A HIS 139 1 Y 21 A HIS 134 A HIS 134 1 Y 21 A HIS 135 A HIS 135 1 Y 21 A HIS 136 A HIS 136 1 Y 21 A HIS 137 A HIS 137 1 Y 21 A HIS 138 A HIS 138 1 Y 21 A HIS 139 A HIS 139 1 Y 22 A HIS 134 A HIS 134 1 Y 22 A HIS 135 A HIS 135 1 Y 22 A HIS 136 A HIS 136 1 Y 22 A HIS 137 A HIS 137 1 Y 22 A HIS 138 A HIS 138 1 Y 22 A HIS 139 A HIS 139 1 Y 23 A HIS 134 A HIS 134 1 Y 23 A HIS 135 A HIS 135 1 Y 23 A HIS 136 A HIS 136 1 Y 23 A HIS 137 A HIS 137 1 Y 23 A HIS 138 A HIS 138 1 Y 23 A HIS 139 A HIS 139 1 Y 24 A HIS 134 A HIS 134 1 Y 24 A HIS 135 A HIS 135 1 Y 24 A HIS 136 A HIS 136 1 Y 24 A HIS 137 A HIS 137 1 Y 24 A HIS 138 A HIS 138 1 Y 24 A HIS 139 A HIS 139 1 Y 25 A HIS 134 A HIS 134 1 Y 25 A HIS 135 A HIS 135 1 Y 25 A HIS 136 A HIS 136 1 Y 25 A HIS 137 A HIS 137 1 Y 25 A HIS 138 A HIS 138 1 Y 25 A HIS 139 A HIS 139 1 Y 26 A HIS 134 A HIS 134 1 Y 26 A HIS 135 A HIS 135 1 Y 26 A HIS 136 A HIS 136 1 Y 26 A HIS 137 A HIS 137 1 Y 26 A HIS 138 A HIS 138 1 Y 26 A HIS 139 A HIS 139 1 Y 1 A A O H ASN PHE 113 117 1.42 1 A A O H SER LYS 118 122 1.49 1 A A O H ALA LEU 43 47 1.51 1 A A O H MET ILE 98 102 1.53 1 A A O H ASN LEU 21 25 1.59 2 A A O H LYS GLU 101 105 1.46 2 A A O H LEU PHE 85 89 1.47 2 A A O H SER LYS 118 122 1.51 2 A A O H ALA LEU 43 47 1.51 2 A A O H MET MET 94 98 1.55 2 A A O H ILE SER 114 118 1.57 2 A A O H ASN LEU 21 25 1.58 2 A A O H GLN ASP 18 22 1.58 2 A A O H ARG THR 42 46 1.59 3 A A O H LEU PHE 85 89 1.47 3 A A O H SER LYS 118 122 1.49 3 A A O H LYS GLU 72 77 1.52 3 A A O H MET ILE 98 102 1.55 4 A A O H LEU PHE 85 89 1.47 4 A A O H SER LYS 118 122 1.49 4 A A O H ASN PHE 113 117 1.50 4 A A O H ARG THR 42 46 1.55 4 A A O H LYS GLU 101 105 1.57 4 A A O H ASN LEU 21 25 1.60 5 A A O H ASN PHE 113 117 1.32 5 A A O H LYS GLU 101 105 1.45 5 A A O H ALA LEU 43 47 1.50 5 A A O H VAL THR 116 120 1.52 5 A A O H MET MET 94 98 1.52 5 A A O H LEU LYS 44 48 1.53 5 A A O H SER LYS 118 122 1.55 5 A A O HG1 VAL THR 92 96 1.58 5 A A O H LEU PHE 85 89 1.58 5 A A O H ILE VAL 95 99 1.59 5 A A O H GLN ASP 18 22 1.59 5 A A O H ASP SER 119 123 1.60 6 A A O H SER LYS 118 122 1.45 6 A A O H LYS GLU 72 77 1.47 6 A A O H ASN PHE 113 117 1.53 6 A A O H ARG THR 42 46 1.54 6 A A O H MET ILE 98 102 1.54 6 A A O H ASN LEU 21 25 1.59 6 A A O H ILE SER 114 118 1.59 7 A A O H ASN PHE 113 117 1.52 7 A A O H ASN LEU 21 25 1.55 7 A A O H LYS GLU 101 105 1.56 7 A A HZ2 O LYS SER 101 107 1.57 7 A A O H VAL THR 116 120 1.60 8 A A O H ASN PHE 113 117 1.37 8 A A O H LYS GLU 101 105 1.42 8 A A O H SER LYS 118 122 1.47 8 A A O H LEU LYS 44 48 1.50 8 A A O H THR ASP 96 100 1.50 8 A A O H MET MET 94 98 1.52 8 A A O H LEU PHE 85 89 1.52 8 A A O H THR ASP 81 83 1.54 8 A A O H HIS ASN 64 68 1.57 9 A A O H LYS GLU 101 105 1.44 9 A A O H MET MET 94 98 1.49 9 A A OG1 HG THR SER 65 118 1.51 9 A A O H ALA LEU 43 47 1.55 9 A A O H ARG THR 42 46 1.56 9 A A O H ASN LEU 21 25 1.57 9 A A O H ILE SER 114 118 1.57 10 A A O H LEU PHE 85 89 1.46 10 A A O H ASN PHE 113 117 1.47 10 A A O H SER ASP 82 86 1.48 10 A A O H SER LYS 118 122 1.48 10 A A O H MET ILE 98 102 1.52 10 A A O H THR ASP 81 83 1.55 10 A A O H ASN LEU 21 25 1.57 10 A A O H ILE VAL 88 92 1.60 11 A A O H ASN PHE 113 117 1.35 11 A A O H LEU PHE 85 89 1.48 11 A A O H SER LYS 118 122 1.49 11 A A O H LYS THR 61 65 1.53 11 A A O H MET ILE 98 102 1.54 11 A A O H ARG THR 42 46 1.55 11 A A O HG1 ASN THR 19 23 1.55 11 A A O H LYS GLU 101 105 1.55 11 A A O H ALA LEU 43 47 1.56 11 A A O H ASN LEU 21 25 1.59 12 A A O H ASN PHE 113 117 1.43 12 A A O H LYS GLU 101 105 1.43 12 A A O H LEU LYS 44 48 1.49 12 A A O H SER ASP 82 86 1.50 12 A A O H LEU PHE 85 89 1.54 12 A A O H MET MET 94 98 1.54 12 A A O HG1 ASN THR 19 23 1.55 12 A A O H THR ASP 81 83 1.57 12 A A O H SER LYS 57 61 1.58 13 A A O H LEU PHE 85 89 1.44 13 A A O H SER LYS 118 122 1.46 13 A A O H ASN LYS 68 72 1.49 13 A A O H ARG THR 42 46 1.51 13 A A O H ASN PHE 113 117 1.51 13 A A O H LYS GLU 101 105 1.51 13 A A O H MET ILE 98 102 1.55 13 A A O H LEU LYS 44 48 1.57 13 A A O H ILE SER 114 118 1.57 13 A A O H ASN LEU 21 25 1.60 14 A A O H ASN PHE 113 117 1.47 14 A A O H SER LYS 118 122 1.48 14 A A O H THR ASP 81 83 1.51 14 A A O H ILE SER 80 82 1.53 14 A A O H ALA LEU 43 47 1.59 14 A A O H ASN LEU 21 25 1.59 14 A A O HG ASN SER 75 76 1.60 15 A A O H ASN PHE 113 117 1.41 15 A A O H LYS GLU 101 105 1.51 15 A A O H ARG THR 42 46 1.51 15 A A O H LEU PHE 85 89 1.52 15 A A O H ALA LEU 43 47 1.53 15 A A O H LEU LYS 44 48 1.54 15 A A O H VAL THR 116 120 1.57 15 A A O H ASN LEU 21 25 1.59 15 A A O H SER LYS 57 61 1.60 16 A A O H LYS GLU 101 105 1.45 16 A A O H SER LYS 118 122 1.47 16 A A O H LEU PHE 85 89 1.48 16 A A O H VAL THR 116 120 1.49 16 A A O H ASN PHE 113 117 1.50 16 A A O H ARG THR 42 46 1.57 16 A A O H ASP SER 119 123 1.58 16 A A O H LEU LYS 44 48 1.60 17 A A O H LYS GLU 101 105 1.46 17 A A O H ASN PHE 113 117 1.47 17 A A O H ILE SER 114 118 1.47 17 A A O H MET MET 94 98 1.47 17 A A O H LEU PHE 85 89 1.47 17 A A O H LEU LYS 44 48 1.52 17 A A O H LEU VAL 6 10 1.56 17 A A O H SER LYS 118 122 1.58 17 A A O HZ2 PRO LYS 31 79 1.59 17 A A O H ASN LEU 21 25 1.60 18 A A O HD21 GLN ASN 18 21 1.44 18 A A O H ASN LEU 21 25 1.44 18 A A O H SER LYS 118 122 1.48 18 A A O H MET MET 94 98 1.49 18 A A OG1 HG THR SER 65 118 1.52 18 A A O H ILE SER 114 118 1.56 18 A A O H ALA LEU 43 47 1.56 18 A A O H MET ILE 98 102 1.57 19 A A O H ASN PHE 113 117 1.39 19 A A OD1 H ASP LEU 33 36 1.44 19 A A O H LYS GLU 101 105 1.47 19 A A O H LEU LYS 44 48 1.48 19 A A O H VAL THR 116 120 1.51 19 A A OD1 H ASP GLU 33 35 1.51 19 A A O H MET ILE 98 102 1.54 19 A A O H ALA HIS 60 64 1.56 19 A A O H ASN LEU 21 25 1.59 19 A A O HG1 ASN THR 19 23 1.59 20 A A O H LYS GLU 101 105 1.42 20 A A O H ARG THR 42 46 1.53 20 A A O H ILE SER 114 118 1.53 20 A A O H MET MET 94 98 1.53 20 A A O H SER LYS 57 61 1.54 20 A A O H ALA LEU 43 47 1.56 20 A A O H GLN ASP 18 22 1.59 21 A A O H SER LYS 118 122 1.44 21 A A O H ILE SER 114 118 1.44 21 A A O H LYS GLU 101 105 1.45 21 A A O H THR ASP 96 100 1.49 21 A A O H LEU PHE 85 89 1.51 21 A A O H ALA LEU 43 47 1.55 21 A A O H GLY GLY 49 52 1.57 21 A A O H LEU LYS 44 48 1.60 22 A A O H LEU PHE 85 89 1.44 22 A A O H SER LYS 118 122 1.48 22 A A O H ASN LYS 68 72 1.49 22 A A O H ASN PHE 113 117 1.49 22 A A O H ASN LEU 21 25 1.50 22 A A O H MET ILE 98 102 1.52 22 A A O H LEU LYS 44 48 1.53 22 A A O H MET MET 94 98 1.55 22 A A O H ALA LEU 43 47 1.58 23 A A O H ILE SER 114 118 1.41 23 A A O H SER LYS 118 122 1.42 23 A A HZ2 O LYS ILE 79 80 1.44 23 A A O H LYS GLU 101 105 1.51 23 A A O H MET ILE 98 102 1.54 24 A A O H LYS GLU 101 105 1.45 24 A A O H LEU PHE 85 89 1.47 24 A A O H MET MET 94 98 1.50 24 A A HZ3 O LYS SER 101 107 1.51 24 A A O H ARG THR 42 46 1.52 24 A A O H ILE SER 114 118 1.53 24 A A O H VAL THR 116 120 1.56 24 A A O H ASN LEU 21 25 1.58 25 A A O H ASN PHE 113 117 1.39 25 A A O H SER ASP 82 86 1.42 25 A A O H THR ASP 81 83 1.48 25 A A O H LEU PHE 85 89 1.48 25 A A O H ILE SER 80 82 1.49 25 A A O H MET ILE 98 102 1.51 25 A A O H VAL THR 116 120 1.56 25 A A O H SER LYS 118 122 1.59 25 A A O H LYS GLU 101 105 1.59 25 A A O H ASN LEU 21 25 1.60 26 A A O H ASN PHE 113 117 1.36 26 A A O HG1 ASN THR 19 23 1.38 26 A A O H SER LYS 118 122 1.49 26 A A HZ3 O LYS ASP 101 109 1.53 26 A A O H ARG THR 42 46 1.54 26 A A O H ALA LEU 43 47 1.58 26 A A O H ASN LEU 21 25 1.58 26 A A O H MET ILE 98 102 1.59 1 A ARG 42 0.247 SIDE CHAIN 1 A ARG 74 0.260 SIDE CHAIN 1 A ARG 97 0.212 SIDE CHAIN 2 A ARG 42 0.089 SIDE CHAIN 2 A ARG 74 0.192 SIDE CHAIN 2 A ARG 97 0.310 SIDE CHAIN 3 A ARG 42 0.299 SIDE CHAIN 3 A ARG 74 0.259 SIDE CHAIN 3 A ARG 97 0.113 SIDE CHAIN 4 A ARG 42 0.229 SIDE CHAIN 4 A ARG 74 0.272 SIDE CHAIN 4 A ARG 97 0.265 SIDE CHAIN 5 A ARG 74 0.302 SIDE CHAIN 5 A ARG 97 0.313 SIDE CHAIN 6 A ARG 42 0.180 SIDE CHAIN 6 A ARG 74 0.303 SIDE CHAIN 6 A ARG 97 0.271 SIDE CHAIN 7 A ARG 42 0.308 SIDE CHAIN 7 A ARG 74 0.260 SIDE CHAIN 7 A ARG 97 0.244 SIDE CHAIN 8 A ARG 42 0.269 SIDE CHAIN 8 A ARG 74 0.207 SIDE CHAIN 8 A ARG 97 0.283 SIDE CHAIN 9 A ARG 42 0.290 SIDE CHAIN 9 A ARG 74 0.316 SIDE CHAIN 9 A ARG 97 0.175 SIDE CHAIN 10 A ARG 42 0.100 SIDE CHAIN 10 A ARG 74 0.129 SIDE CHAIN 11 A ARG 42 0.274 SIDE CHAIN 11 A ARG 74 0.307 SIDE CHAIN 11 A ARG 97 0.317 SIDE CHAIN 12 A ARG 42 0.195 SIDE CHAIN 12 A ARG 74 0.312 SIDE CHAIN 12 A ARG 97 0.270 SIDE CHAIN 13 A ARG 42 0.200 SIDE CHAIN 13 A ARG 74 0.209 SIDE CHAIN 13 A ARG 97 0.215 SIDE CHAIN 14 A ARG 42 0.309 SIDE CHAIN 14 A ARG 74 0.085 SIDE CHAIN 14 A ARG 97 0.274 SIDE CHAIN 15 A ARG 42 0.302 SIDE CHAIN 15 A ARG 74 0.281 SIDE CHAIN 15 A ARG 97 0.229 SIDE CHAIN 16 A ARG 42 0.196 SIDE CHAIN 16 A ARG 74 0.316 SIDE CHAIN 16 A ARG 97 0.315 SIDE CHAIN 17 A ARG 42 0.306 SIDE CHAIN 17 A ARG 74 0.276 SIDE CHAIN 17 A ARG 97 0.180 SIDE CHAIN 18 A ARG 42 0.294 SIDE CHAIN 18 A ARG 74 0.171 SIDE CHAIN 18 A ARG 97 0.140 SIDE CHAIN 19 A ARG 42 0.281 SIDE CHAIN 19 A ARG 74 0.125 SIDE CHAIN 19 A ARG 97 0.303 SIDE CHAIN 20 A ARG 42 0.276 SIDE CHAIN 20 A ARG 97 0.313 SIDE CHAIN 21 A ARG 42 0.190 SIDE CHAIN 21 A ARG 97 0.302 SIDE CHAIN 22 A ARG 42 0.279 SIDE CHAIN 22 A ARG 74 0.311 SIDE CHAIN 22 A ARG 97 0.293 SIDE CHAIN 23 A ARG 42 0.197 SIDE CHAIN 23 A ARG 74 0.193 SIDE CHAIN 23 A ARG 97 0.288 SIDE CHAIN 24 A ARG 42 0.231 SIDE CHAIN 24 A ARG 74 0.133 SIDE CHAIN 24 A ARG 97 0.313 SIDE CHAIN 25 A ARG 42 0.236 SIDE CHAIN 25 A ARG 74 0.254 SIDE CHAIN 25 A ARG 97 0.266 SIDE CHAIN 26 A ARG 42 0.211 SIDE CHAIN 26 A ARG 74 0.274 SIDE CHAIN 26 A ARG 97 0.188 SIDE CHAIN 1 A MET 2 -101.94 50.91 1 A PHE 56 -108.18 67.40 1 A ILE 80 -69.24 96.89 1 A SER 82 75.57 -7.04 1 A GLU 105 -147.03 -37.06 1 A ALA 125 -124.01 -82.86 1 A GLU 130 54.21 94.08 1 A LEU 132 42.45 80.43 2 A ASN 30 -151.15 77.29 2 A SER 76 149.74 26.47 2 A ILE 80 -69.86 96.47 2 A SER 82 73.72 -4.13 2 A ILE 114 -118.26 -75.58 2 A GLU 130 -171.85 94.81 2 A LEU 132 65.28 168.36 3 A THR 53 169.38 -28.83 3 A PHE 56 72.25 125.57 3 A SER 76 75.68 38.11 3 A ILE 80 -61.06 96.42 3 A SER 82 71.90 -55.51 3 A GLU 105 -149.45 -35.04 3 A ILE 114 -110.78 -79.22 3 A SER 126 -105.05 -63.08 3 A SER 127 -47.25 98.06 3 A LYS 129 56.59 -178.34 4 A PHE 56 -99.65 55.19 4 A LYS 79 -173.53 -169.06 4 A SER 82 74.08 -6.53 4 A GLU 105 -140.84 -36.74 4 A GLU 112 -48.30 168.39 4 A SER 126 -162.30 -51.51 4 A SER 127 -162.93 104.07 4 A LYS 129 -106.50 45.69 4 A LYS 131 48.96 -171.15 5 A MET 2 -100.70 -162.82 5 A ASN 30 -151.14 77.19 5 A THR 53 179.33 -42.50 5 A PHE 56 74.55 114.72 5 A LYS 79 -174.05 -161.47 5 A SER 82 74.71 -7.30 5 A GLU 112 -41.45 168.49 5 A ALA 125 -177.28 42.32 5 A SER 126 -59.93 176.18 5 A SER 127 -104.72 68.76 6 A GLU 3 -166.60 -36.36 6 A PHE 56 -105.94 59.30 6 A SER 76 71.26 44.84 6 A LYS 79 58.46 139.50 6 A ILE 80 -69.08 97.03 6 A SER 82 76.41 -10.66 6 A GLU 105 -143.34 -35.47 6 A ASN 113 70.94 80.35 6 A ALA 125 171.54 83.69 6 A SER 126 -175.45 83.67 6 A LYS 129 65.32 -168.73 6 A LYS 131 -170.89 122.50 7 A GLU 3 -167.00 -37.40 7 A ASN 30 -152.69 77.46 7 A PHE 56 -98.71 45.66 7 A SER 76 72.91 33.06 7 A ILE 80 -67.06 96.46 7 A SER 82 76.85 -11.24 7 A GLU 105 -142.94 -35.87 7 A GLU 112 -58.77 175.83 7 A ALA 125 59.63 -79.88 7 A SER 126 -167.69 -54.36 7 A LYS 129 -156.65 52.66 7 A GLU 130 52.29 92.73 7 A LYS 131 -57.32 -168.26 8 A MET 2 -113.68 54.16 8 A ASN 30 -153.54 77.73 8 A GLU 32 -145.81 13.78 8 A PHE 56 -89.78 46.45 8 A SER 76 74.66 32.87 8 A LYS 79 -163.97 -156.33 8 A THR 81 -81.48 42.94 8 A SER 82 68.58 -58.12 8 A ILE 110 -98.71 35.13 8 A GLU 112 -44.02 171.61 8 A ALA 125 -117.66 -158.50 8 A SER 126 -83.98 -89.02 8 A LYS 129 46.80 -139.73 8 A LYS 131 -145.58 -147.58 9 A MET 2 -155.95 -153.29 9 A SER 57 73.18 -8.49 9 A ILE 80 -59.02 94.96 9 A SER 82 73.34 -5.31 9 A GLU 112 -62.00 -161.18 9 A ILE 114 -113.42 -76.89 9 A SER 126 -133.87 -143.00 9 A SER 127 -136.50 -40.97 9 A GLU 130 59.44 153.42 9 A LYS 131 46.65 95.81 10 A PRO 31 -88.15 31.26 10 A PHE 56 -106.86 57.76 10 A ILE 78 -154.95 -159.12 10 A LYS 79 -170.68 -159.56 10 A SER 82 69.80 -56.00 10 A GLU 105 -144.02 -36.31 10 A ASP 109 -67.84 56.41 10 A GLU 112 -39.81 -37.17 10 A ASP 115 -39.92 -31.90 10 A ALA 125 -133.02 -82.34 10 A SER 126 -166.39 -165.75 10 A SER 127 66.21 -63.23 11 A GLU 32 -146.94 11.79 11 A PHE 56 -102.15 60.86 11 A SER 82 75.78 -7.21 11 A GLU 105 -136.45 -35.84 11 A SER 126 -132.84 -38.24 11 A LYS 129 64.54 -139.90 11 A GLU 130 46.96 -159.31 12 A MET 2 62.61 112.86 12 A THR 53 168.91 -30.11 12 A PHE 56 63.43 121.69 12 A SER 76 72.31 35.22 12 A ILE 80 -60.29 96.64 12 A SER 82 71.00 -55.75 12 A GLU 112 -47.10 177.29 12 A ASN 113 -150.90 72.80 12 A SER 126 -148.88 -149.79 12 A GLU 130 -174.23 -169.45 13 A MET 2 64.34 156.51 13 A PHE 56 -111.46 59.28 13 A ILE 80 -67.45 98.32 13 A SER 82 77.42 -9.08 13 A GLU 105 -133.41 -34.97 13 A SER 126 -155.38 -57.37 13 A GLU 130 66.60 97.10 13 A LEU 132 52.97 99.22 14 A ARG 42 -71.71 -71.21 14 A PHE 56 -99.47 57.12 14 A SER 76 150.93 19.58 14 A ILE 78 -156.74 -150.87 14 A LYS 79 -172.98 -149.38 14 A THR 81 -62.33 55.88 14 A SER 82 67.27 -59.41 14 A GLU 105 -157.29 -35.06 14 A ALA 125 -136.97 -45.17 14 A SER 126 -92.04 55.00 14 A SER 127 -177.55 95.25 14 A GLU 130 55.99 166.47 14 A LEU 132 48.91 97.36 15 A GLU 3 -101.60 -153.63 15 A GLU 32 -146.79 11.14 15 A THR 53 -177.23 -34.98 15 A PHE 56 69.39 117.87 15 A ILE 78 -150.88 -152.40 15 A LYS 79 -179.97 -158.95 15 A SER 82 76.14 -10.02 15 A GLU 105 -133.79 -36.84 15 A ASN 113 -109.83 76.10 15 A SER 126 -47.36 104.95 15 A LYS 131 36.34 37.24 15 A LEU 132 65.40 -175.70 16 A PHE 56 -106.63 49.28 16 A SER 76 76.19 35.10 16 A SER 82 79.02 -12.93 16 A ASP 115 -37.73 -31.51 16 A ALA 125 63.56 -79.55 16 A SER 126 -174.43 -61.24 16 A SER 127 -174.00 90.77 16 A LYS 129 43.40 -148.85 16 A GLU 130 -67.69 -143.48 17 A MET 2 -97.08 -141.51 17 A ASN 30 -155.80 78.65 17 A THR 53 -158.52 -55.02 17 A PHE 56 67.51 121.74 17 A ILE 80 -63.03 96.60 17 A SER 82 78.06 -12.33 17 A GLU 112 -49.95 -178.98 17 A ASN 113 -160.17 34.24 17 A ILE 114 -23.08 -62.31 17 A ALA 125 -143.40 -36.81 17 A LYS 129 -66.11 89.98 17 A LYS 131 -65.72 -171.07 17 A LEU 132 55.72 179.38 18 A MET 34 59.65 11.97 18 A ARG 42 -70.60 -70.67 18 A PHE 56 -94.42 54.38 18 A SER 76 77.09 32.14 18 A ILE 80 -52.53 98.96 18 A SER 82 73.47 -4.80 18 A GLU 105 -153.27 -36.46 18 A ILE 114 -113.33 -74.15 18 A ALA 125 -166.70 54.01 18 A SER 126 175.37 169.22 18 A SER 127 -48.79 -76.18 18 A LYS 129 -179.86 33.03 18 A LEU 132 178.28 162.80 19 A MET 2 48.44 94.02 19 A GLU 32 -148.27 10.22 19 A THR 53 174.94 -41.10 19 A PHE 56 74.42 122.55 19 A SER 76 72.45 30.49 19 A ILE 80 -68.96 92.50 19 A THR 81 -88.11 35.73 19 A SER 82 72.17 -52.65 19 A SER 127 57.74 85.05 19 A LYS 131 -176.24 137.06 19 A LEU 132 -168.13 62.60 20 A MET 2 -84.73 -157.51 20 A THR 53 176.49 -34.81 20 A PHE 56 70.56 122.67 20 A THR 81 -85.24 32.44 20 A SER 82 72.11 -50.93 20 A ILE 114 -113.63 -77.92 20 A SER 126 -149.80 -157.73 20 A SER 127 172.24 -46.09 20 A LYS 131 -155.28 59.55 20 A LEU 132 44.78 79.58 21 A MET 2 54.10 70.41 21 A MET 34 67.56 -0.80 21 A ALA 40 -90.84 -61.40 21 A THR 53 169.05 -29.41 21 A PHE 56 71.25 126.69 21 A SER 76 74.91 32.10 21 A ILE 80 -64.86 99.45 21 A SER 82 77.43 -8.77 21 A GLU 112 -66.06 -169.81 21 A ILE 114 -139.37 -69.82 21 A SER 126 -167.27 36.70 21 A LEU 132 42.57 75.52 22 A PHE 56 -96.19 52.40 22 A ILE 78 -137.60 -159.14 22 A ILE 80 -69.82 97.00 22 A SER 82 74.95 -4.74 22 A GLU 105 -133.76 -37.63 22 A GLU 112 -58.53 -179.01 22 A ASN 113 -153.82 85.45 22 A ALA 125 -67.91 -74.60 22 A SER 126 -145.84 57.83 22 A LYS 129 61.78 -155.50 22 A LYS 131 47.04 93.65 23 A THR 53 172.05 -42.44 23 A PHE 56 68.41 119.66 23 A SER 76 73.03 33.70 23 A ILE 80 -65.56 95.34 23 A SER 82 80.26 -16.51 23 A ASN 113 62.59 139.03 23 A ILE 114 -134.05 -67.12 23 A GLU 130 -51.04 98.17 24 A ASN 30 -150.59 76.60 24 A PHE 56 -101.74 57.27 24 A SER 82 76.53 -10.22 24 A GLU 112 -59.90 174.56 24 A ILE 114 -112.33 -76.73 24 A SER 126 -49.21 174.50 24 A LYS 129 50.52 87.91 25 A MET 2 -162.42 56.37 25 A GLU 3 -158.57 -142.19 25 A ASN 30 -153.05 78.70 25 A THR 53 169.98 -30.26 25 A PHE 56 65.78 125.36 25 A ILE 78 -133.34 -155.41 25 A LYS 79 -165.98 -159.25 25 A THR 81 -61.94 51.96 25 A SER 82 63.62 -63.08 25 A GLU 105 -148.94 -33.50 25 A GLU 112 -56.91 -160.77 25 A ASN 113 -168.33 71.93 25 A ALA 125 -141.01 34.45 26 A ASN 30 -150.49 77.94 26 A PHE 56 -118.86 59.70 26 A SER 82 76.18 -8.45 26 A GLU 105 -148.11 -36.65 26 A GLU 112 -58.32 -161.93 26 A ASN 113 -168.91 57.96 26 A ALA 125 -166.31 55.19 26 A SER 126 175.43 -156.57 26 A LYS 129 57.67 15.34 26 A GLU 130 -72.16 -144.88 26 A LYS 131 58.67 -111.72 26 A LEU 132 -58.02 75.91 minimized average structure, model 1 minimized average Solution Structure of Histidine Phosphotransfer Domain of CheA 1 N N A GLU 3 A GLU 3 HELX_P A ASN 30 A ASN 30 1 1 28 A GLU 35 A GLU 35 HELX_P A THR 53 A THR 53 1 2 19 A PHE 56 A PHE 56 HELX_P A SER 76 A SER 76 1 3 21 A ASP 83 A ASP 83 HELX_P A GLU 105 A GLU 105 1 4 23 A ASN 113 A ASN 113 HELX_P A PHE 124 A PHE 124 1 5 12 TRANSFERASE TmP1, TRANSFERASE CHEA_THEMA UNP 1 1 Q56310 MMEEYLGVFVDETKEYLQNLNDTLLELEKNPEDMELINEAFRALHTLKGMAGTMGFSSMAKLCHTLENILDKARNSEIKI TSDLLDKIFAGVDMITRMVDKIVSEGSDDIGENIDVFSDTIKSFASSGKEK 1 131 2LD6 1 131 Q56310 A 1 1 131 1 expression tag LEU 132 2LD6 A Q56310 UNP 132 1 expression tag GLU 133 2LD6 A Q56310 UNP 133 1 expression tag HIS 134 2LD6 A Q56310 UNP 134 1 expression tag HIS 135 2LD6 A Q56310 UNP 135 1 expression tag HIS 136 2LD6 A Q56310 UNP 136 1 expression tag HIS 137 2LD6 A Q56310 UNP 137 1 expression tag HIS 138 2LD6 A Q56310 UNP 138 1 expression tag HIS 139 2LD6 A Q56310 UNP 139